26745810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 80607744

約数和(自身を除く): 53861934

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 97, 101, 105, 130, 182, 194, 195, 202, 210, 273, 291, 303, 390, 455, 485, 505, 546, 582, 606, 679, 707, 910, 970, 1010, 1261, 1313, 1358, 1365, 1414, 1455, 1515, 2037, 2121, 2522, 2626, 2730, 2910, 3030, 3395, 3535, 3783, 3939, 4074, 4242, 6305, 6565, 6790, 7070, 7566, 7878, 8827, 9191, 9797, 10185, 10605, 12610, 13130, 17654, 18382, 18915, 19594, 19695, 20370, 21210, 26481, 27573, 29391, 37830, 39390, 44135, 45955, 48985, 52962, 55146, 58782, 68579, 88270, 91910, 97970, 127361, 132405, 137158, 137865, 146955, 205737, 254722, 264810, 275730, 293910, 342895, 382083, 411474, 636805, 685790, 764166, 891527, 1028685, 1273610, 1783054, 1910415, 2057370, 2674581, 3820830, 4457635, 5349162, 8915270, 13372905, 26745810]

約数ペア:

[(1, 26745810), (2, 13372905), (3, 8915270), (5, 5349162), (6, 4457635), (7, 3820830), (10, 2674581), (13, 2057370), (14, 1910415), (15, 1783054), (21, 1273610), (26, 1028685), (30, 891527), (35, 764166), (39, 685790), (42, 636805), (65, 411474), (70, 382083), (78, 342895), (91, 293910), (97, 275730), (101, 264810), (105, 254722), (130, 205737), (182, 146955), (194, 137865), (195, 137158), (202, 132405), (210, 127361), (273, 97970), (291, 91910), (303, 88270), (390, 68579), (455, 58782), (485, 55146), (505, 52962), (546, 48985), (582, 45955), (606, 44135), (679, 39390), (707, 37830), (910, 29391), (970, 27573), (1010, 26481), (1261, 21210), (1313, 20370), (1358, 19695), (1365, 19594), (1414, 18915), (1455, 18382), (1515, 17654), (2037, 13130), (2121, 12610), (2522, 10605), (2626, 10185), (2730, 9797), (2910, 9191), (3030, 8827), (3395, 7878), (3535, 7566), (3783, 7070), (3939, 6790), (4074, 6565), (4242, 6305)]